#include <iostream>
using namespace std;
#include <unordered_map>
int main()
{
    std::cout<<"hello vim"<<std::endl;
    std::cout<<"hello vscode"<<std::endl;
    std::cout<<"hello vscode"<<std::endl;
    std::cout<<"hello vscode"<<std::endl;
    std::cout<<"hello vscode"<<std::endl;
    std::cout<<"hello vscode"<<std::endl;
    return 0;
}
